Cooling fan circuit for Mercedes-Benz S-class W221 facelift (2009-2013)

15 16 CAN-B H CAN-B L 41 54 CAN E H CAN E L BLK/ORG WIRE BLK/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR (5.5L: FRONT OF ENGINE) ENGINE ENGINE CONTROLS SYSTEM ENGINE COOLANT CIRCULATION PUMP (RIGHT OF RADIATOR) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR ENGINE COMPT) FUSE 23 FUSE 5 COMPARTMENT PREFUSE BOX (RIGHT REAR ENGINE COMPT) GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ ENGINE CIRCUIT 87 RELAY ENERGIZED ME-SFI (ME) CONTROL UNIT (RIGHT REAR OF ENGINE COMPT) RED WIRE RED/BLK WIRE RED/GRN WIRE